The 24th Annual Meeting and Exhibition of the International Society for Magnetic Resonance in Medicine (ISMRM 2016), Singapore, 7-13 May 2016. How to Cite?

Abstract

Visual inputs are primarily processed by the visual system. However visual input also interacts with other sensory cortices to speed up or improve sensory perception. While the effect of different parameters of visual input to crossmodal influences remains largely unexplored, this study showed strong low frequency light evoked responses in auditory cortex, secondary somatosensory cortex, cingulate cortex and caudate putamen. The activations in those brain regions likely propagated from the visual cortex and influenced subcortical responses. Our current study provides a functional understanding to cortical crossmodal processing and its influences to subcortex upon visual stimuli of different intensities and frequencies.

The 24th Annual Meeting and Exhibition of the International Society for Magnetic Resonance in Medicine (ISMRM 2016), Singapore, 7-13 May 2016.

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dc.identifier.uri

http://hdl.handle.net/10722/234978

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dc.description

Power Pitch Session: Controversies in fMRI: no. 0643

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dc.description.abstract

Visual inputs are primarily processed by the visual system. However visual input also interacts with other sensory cortices to speed up or improve sensory perception. While the effect of different parameters of visual input to crossmodal influences remains largely unexplored, this study showed strong low frequency light evoked responses in auditory cortex, secondary somatosensory cortex, cingulate cortex and caudate putamen. The activations in those brain regions likely propagated from the visual cortex and influenced subcortical responses. Our current study provides a functional understanding to cortical crossmodal processing and its influences to subcortex upon visual stimuli of different intensities and frequencies.

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dc.language

eng

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dc.relation.ispartof

Annual Meeting & Exhibition of the International Society for Magnetic Resonance in Medicine, ISMRM 2016